Home / 2,579,714.37-3,553,852.05-1,803,894.35

Finding the Fourth Proportional to 2,579,714.37, 3,553,852.05 and 1,803,894.35

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Solution

The fourth proportional to 2,579,714.37, 3,553,852.05 and 1,803,894.35 is: 2,485,071.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,579,714.37 : 3,553,852.05 = 1,803,894.35 : x
  2. Step 2: Convert to fraction form
    2,579,714.37/3,553,852.05 = 1,803,894.35/x
  3. Step 3: Cross multiply
    2,579,714.37x = 3,553,852.05 × 1,803,894.35
  4. Step 4: Simplify right side
    2,579,714.37x = 6,410,773,615,961.66
  5. Step 5: Solve for x
    x = 6,410,773,615,961.66/2,579,714.37
  6. Step 6: Final answer
    x = 2,485,071.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.